I'm planning on a JRSC after I rebuild my engine. I'm ordering my super charger tomarrow or the next day and I need to know a few things. First, will it still work ok because I plan to bore my 1.8 to a 2.0 or 2.1. Second, how wide should my exhaust be for this to run normally or does it matter? Along with the Super Charger I am ordering a 5 Zigen Fireball Catback Exhaust and DC Sports SS Header 4-1. I'm still looking for a Cat. though. Should I also put on a special head gasket or anything when I do this so it can handle the pressure better? If so where can I get a gasket like this? What is the max PSI I can get from this thing? and last but not least... Compression.. How do I figure out what I should get it to? I know its a long list but I'm hoping you guys can help me out on all of it... Thanks a bunch!